Yukihiro Tsuchida

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-core optical amplifying fiber device and multi-core optical f...
- Patent number 9,722,388
- Issue date Aug 1, 2017
- Furukawa Electric Co., Ltd.
- Masateru Tadakuma
- G02 - OPTICS
Information Patent Grant
Optical-fiber-bundle structure, rare-earth-doped multi-core fiber,...
- Patent number 9,692,201
- Issue date Jun 27, 2017
- Furukawa Electric Co., Ltd.
- Kengo Watanabe
- G02 - OPTICS
Information Patent Grant
Multi-core amplification optical fiber
- Patent number 9,423,559
- Issue date Aug 23, 2016
- Furukawa Electric Co., Ltd.
- Yukihiro Tsuchida
- G02 - OPTICS
Information Patent Grant
Multi-core amplification optical fiber and multi-core optical fiber...
- Patent number 9,225,141
- Issue date Dec 29, 2015
- Furukawa Electric Co., Ltd.
- Yukihiro Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber
- Patent number 8,787,720
- Issue date Jul 22, 2014
- Furukawa Electric Co., Ltd.
- Kazunori Mukasa
- G02 - OPTICS
Information Patent Grant
Holey fiber
- Patent number 8,437,594
- Issue date May 7, 2013
- Furukawa Electric Co., Ltd.
- Yukihiro Tsuchida
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 8,315,494
- Issue date Nov 20, 2012
- Furukawa Electric Co., Ltd.
- Yukihiro Tsuchida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...
- Publication number 20230123319
- Publication date Apr 20, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...
- Publication number 20230006410
- Publication date Jan 5, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER, OPTICAL SYSTEM, AND METHOD FOR PRODUCING OPTICAL FIBER
- Publication number 20180356589
- Publication date Dec 13, 2018
- FURUKAWA ELECTRIC CO., LTD.
- Kazunori MUKASA
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL AMPLIFYING FIBER DEVICE AND MULTI-CORE OPTICAL F...
- Publication number 20160118762
- Publication date Apr 28, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Masateru TADAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL-FIBER-BUNDLE STRUCTURE, RARE-EARTH-DOPED MULTI-CORE FIBER,...
- Publication number 20160028206
- Publication date Jan 28, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
CONNECTION STRUCTURE FOR MULTI-CORE FIBER AND OPTICAL-FIBER-BUNDLE...
- Publication number 20160020573
- Publication date Jan 21, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
MULTI-CORE AMPLIFICATION OPTICAL FIBER
- Publication number 20150316714
- Publication date Nov 5, 2015
- FURUKAWA ELECTRIC CO., LTD.
- Yukihiro TSUCHIDA
- G02 - OPTICS
Information Patent Application
MULTI-CORE AMPLIFICATION OPTICAL FIBER AND MULTI-CORE OPTICAL FIBER...
- Publication number 20140240819
- Publication date Aug 28, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Yukihiro TSUCHIDA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20120177333
- Publication date Jul 12, 2012
- FURUKAWA ELECTRIC CO., LTD.
- Yukihiro Tsuchida
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20120141078
- Publication date Jun 7, 2012
- FURUKAWA ELECTRIC CO., LTD.
- Kazunori Mukasa
- G02 - OPTICS
Information Patent Application
HOLEY FIBER
- Publication number 20120134636
- Publication date May 31, 2012
- FURUKAWA ELECTRIC CO., LTD.
- Yukihiro Tsuchida
- G02 - OPTICS

Yukihiro Tsuchida

Person

Patents Grantslast 30 patents

Multi-core optical amplifying fiber device and multi-core optical f...

Optical-fiber-bundle structure, rare-earth-doped multi-core fiber,...

Multi-core amplification optical fiber

Multi-core amplification optical fiber and multi-core optical fiber...

Optical fiber

Holey fiber

Optical fiber

Patents Applicationslast 30 patents

OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...

OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...

OPTICAL FIBER, OPTICAL SYSTEM, AND METHOD FOR PRODUCING OPTICAL FIBER

MULTI-CORE OPTICAL AMPLIFYING FIBER DEVICE AND MULTI-CORE OPTICAL F...

OPTICAL-FIBER-BUNDLE STRUCTURE, RARE-EARTH-DOPED MULTI-CORE FIBER,...

CONNECTION STRUCTURE FOR MULTI-CORE FIBER AND OPTICAL-FIBER-BUNDLE...

MULTI-CORE AMPLIFICATION OPTICAL FIBER

MULTI-CORE AMPLIFICATION OPTICAL FIBER AND MULTI-CORE OPTICAL FIBER...

OPTICAL FIBER

OPTICAL FIBER

HOLEY FIBER